HardLabs

Rpi3GpioTester

chirimen-oh·accessories·forRaspberryPi3/rpi3GpioTester/rpi3GpioTester.kicad_pcb

Rpi3GpioTester PCB layout, top view — open source Raspberry Pi board by chirimen-oh

About the Rpi3GpioTester PCB

Rpi3GpioTester is an open source Raspberry Pi PCB design by chirimen-oh, published on GitHub. It is a 2-layer board measuring 99.1 × 99.1 mm, with 81 components from 8 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. By type, the board carries 17 switches, 17 diodes, 17 resistors and 3 connectors.

From the project

CHIRIMEN for Raspberry Piの、テストスイートを一気に通すための試験用基板です。

CHIRIMEN for Raspberry Piの、テストスイートを一気に通すための試験用基板です。

それ以外にもRaspberry Piのブレークアウトボード的に便利に使えるかもしれません。

Elecrow等の基板製造サービスに、基板のサイズ(100x100mm)、Layer数(=2)、厚みや色(お好みで)など必要事項を記載の上、Gerberディレクトリの内容をアーカイブしたものを添付して発注します。詳細は、Webで検索

- Raspberry Pi 接続用 - 2x20 ピンソケット x1 - 秋月電子 - あるいは 2x20 連結ピンソケット x1 - 秋月電子, スイッチサイエンス - あるいは 2x20 スタッキングコネクタ x 1 - 秋月電子 - GPIO 試験用 - LED x 17 (3mm砲弾型で設計, 14+3 で 2 色にすると使いやすい) - LED 用抵抗 470Ω x 17 (LEDに流したい電流によって調整してください(1KΩぐらいまでは光ると思います)) - タクトスイッチ (4本足、黒) x 14 - 秋月電子, Amazon, AliExpress - タクトスイッチ (4本足、白) x 3 - 秋月電子, Amazon, AliExpress - Grove 接続用 - メスソケット x 4 - 千石通商, Switch…

Rpi3GpioTester, from the project README
From the project README

Rpi3GpioTester bill of materials (BOM)

81 components, 8 distinct parts.

QtyPartRefs
1
Raspberry_Pi_2_3
J1
1
Conn_01x20_Male
J2
1
Conn_01x12_Male
J3
23
Conn_01x04_Female
I2C1, I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8 +15
4
Conn_01x04
I2C_Grove1, I2C_Grove2, I2C_Grove3, I2C_Grove4
17
SW_Push
SW4, SW5, SW6, SW12, SW13, SW16, SW17, SW18 +9
17
LED
D4, D5, D6, D12, D13, D16, D17, D18 +9
17
1K
R4, R5, R6, R12, R13, R16, R17, R18 +9

Rpi3GpioTester design files

The KiCad project lives in the chirimen-oh/accessories repository on GitHub; these links point at the commit this page was built from.

Rpi3GpioTester: common questions

What microcontroller does the Rpi3GpioTester use?

The Rpi3GpioTester is built around the Raspberry_Pi_2_3, from the Raspberry Pi family.

How big is the Rpi3GpioTester PCB?

The Rpi3GpioTester measures 99.1 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Rpi3GpioTester?

81 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the Rpi3GpioTester design files?

From the chirimen-oh/accessories repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Rpi3GpioTester design in my own project?

The repository has no license, so all rights stay with chirimen-oh. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Rpi3GpioTester without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.

More boards in accessories

Similar boards